Trace number 316662

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 535? (TO) 1200.04 1200.61

General information on the benchmark

Namecrafted/spence/
hard/s105-100.cnf
MD5SUM10504a7a3c243a95ceed50b111e5b049
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables105
Number of clauses220
Sum of the clauses size660
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3220
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node42/watcher-316662-1172673943 -o ROOT/results/node42/solver-316662-1172673943 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316662-1172673943/picosat /tmp/evaluation/316662-1172673943/instance-316662-1172673943.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 27615
/proc/meminfo: memFree=1026848/2055920 swapFree=4183440/4192956
[pid=27615] ppid=27613 vsize=568 CPUtime=0
/proc/27615/stat : 27615 (picosat) R 27613 27615 26452 0 -1 4194304 73 0 0 0 0 0 0 0 18 0 1 0 287350317 581632 58 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/27615/statm: 142 58 42 102 0 37 0

[startup+0.083847 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 27615
/proc/meminfo: memFree=1026848/2055920 swapFree=4183440/4192956
[pid=27615] ppid=27613 vsize=704 CPUtime=0.08
/proc/27615/stat : 27615 (picosat) R 27613 27615 26452 0 -1 4194304 111 0 0 0 8 0 0 0 18 0 1 0 287350317 720896 94 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/27615/statm: 176 94 48 102 0 71 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 704

[startup+0.10285 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 27615
/proc/meminfo: memFree=1026848/2055920 swapFree=4183440/4192956
[pid=27615] ppid=27613 vsize=704 CPUtime=0.1
/proc/27615/stat : 27615 (picosat) R 27613 27615 26452 0 -1 4194304 111 0 0 0 10 0 0 0 18 0 1 0 287350317 720896 94 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529356 0 0 4096 0 0 0 0 17 1 0 0
/proc/27615/statm: 176 94 48 102 0 71 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 704

[startup+0.302889 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 27615
/proc/meminfo: memFree=1026848/2055920 swapFree=4183440/4192956
[pid=27615] ppid=27613 vsize=704 CPUtime=0.3
/proc/27615/stat : 27615 (picosat) R 27613 27615 26452 0 -1 4194304 119 0 0 0 30 0 0 0 19 0 1 0 287350317 720896 102 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522892 0 0 4096 0 0 0 0 17 1 0 0
/proc/27615/statm: 176 102 48 102 0 71 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 704

[startup+0.701964 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 27615
/proc/meminfo: memFree=1026848/2055920 swapFree=4183440/4192956
[pid=27615] ppid=27613 vsize=704 CPUtime=0.7
/proc/27615/stat : 27615 (picosat) R 27613 27615 26452 0 -1 4194304 131 0 0 0 70 0 0 0 22 0 1 0 287350317 720896 114 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/27615/statm: 176 114 48 102 0 71 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 704

[startup+1.50112 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27616
/proc/meminfo: memFree=1026456/2055920 swapFree=4183440/4192956
[pid=27615] ppid=27613 vsize=828 CPUtime=1.49
/proc/27615/stat : 27615 (picosat) R 27613 27615 26452 0 -1 4194304 152 0 0 0 149 0 0 0 25 0 1 0 287350317 847872 135 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529097 0 0 4096 0 0 0 0 17 1 0 0
/proc/27615/statm: 207 135 48 102 0 102 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 828

[startup+3.10142 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27616
/proc/meminfo: memFree=1026264/2055920 swapFree=4183440/4192956
[pid=27615] ppid=27613 vsize=948 CPUtime=3.09
/proc/27615/stat : 27615 (picosat) R 27613 27615 26452 0 -1 4194304 174 0 0 0 309 0 0 0 25 0 1 0 287350317 970752 157 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27615/statm: 237 157 48 102 0 132 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 948

[startup+6.30203 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27616
/proc/meminfo: memFree=1026072/2055920 swapFree=4183440/4192956
[pid=27615] ppid=27613 vsize=1096 CPUtime=6.29
/proc/27615/stat : 27615 (picosat) R 27613 27615 26452 0 -1 4194304 208 0 0 0 629 0 0 0 25 0 1 0 287350317 1122304 191 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27615/statm: 274 191 48 102 0 169 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1096

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27616
/proc/meminfo: memFree=1025880/2055920 swapFree=4183440/4192956
[pid=27615] ppid=27613 vsize=1208 CPUtime=12.69
/proc/27615/stat : 27615 (picosat) R 27613 27615 26452 0 -1 4194304 247 0 0 0 1269 0 0 0 25 0 1 0 287350317 1236992 230 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/27615/statm: 302 230 48 102 0 197 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1208

[startup+25.5027 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27616
/proc/meminfo: memFree=1025688/2055920 swapFree=4183440/4192956
[pid=27615] ppid=27613 vsize=1420 CPUtime=25.49
/proc/27615/stat : 27615 (picosat) R 27613 27615 26452 0 -1 4194304 293 0 0 0 2549 0 0 0 25 0 1 0 287350317 1454080 276 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/27615/statm: 355 276 48 102 0 250 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1420

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27616
/proc/meminfo: memFree=1025368/2055920 swapFree=4183440/4192956
[pid=27615] ppid=27613 vsize=1764 CPUtime=51.08
/proc/27615/stat : 27615 (picosat) R 27613 27615 26452 0 -1 4194304 369 0 0 0 5108 0 0 0 25 0 1 0 287350317 1806336 351 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/27615/statm: 441 351 48 102 0 336 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1764

[startup+102.304 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27616
/proc/meminfo: memFree=1024984/2055920 swapFree=4183440/4192956
[pid=27615] ppid=27613 vsize=1996 CPUtime=102.26
/proc/27615/stat : 27615 (picosat) R 27613 27615 26452 0 -1 4194304 458 0 0 0 10226 0 0 0 25 0 1 0 287350317 2043904 438 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/27615/statm: 499 438 48 102 0 394 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1996

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27616
/proc/meminfo: memFree=1024664/2055920 swapFree=4183440/4192956
[pid=27615] ppid=27613 vsize=2316 CPUtime=162.24
/proc/27615/stat : 27615 (picosat) R 27613 27615 26452 0 -1 4194304 524 0 0 0 16224 0 0 0 25 0 1 0 287350317 2371584 504 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/27615/statm: 579 504 48 102 0 474 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2316

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27616
/proc/meminfo: memFree=1024344/2055920 swapFree=4183440/4192956
[pid=27615] ppid=27613 vsize=2628 CPUtime=222.21
/proc/27615/stat : 27615 (picosat) R 27613 27615 26452 0 -1 4194304 593 0 0 0 22221 0 0 0 25 0 1 0 287350317 2691072 572 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27615/statm: 657 572 48 102 0 552 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2628

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27616
/proc/meminfo: memFree=1024216/2055920 swapFree=4183440/4192956
[pid=27615] ppid=27613 vsize=2776 CPUtime=282.19
/proc/27615/stat : 27615 (picosat) R 27613 27615 26452 0 -1 4194304 627 0 0 0 28219 0 0 0 25 0 1 0 287350317 2842624 606 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27615/statm: 694 606 48 102 0 589 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 2776

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27616
/proc/meminfo: memFree=1024152/2055920 swapFree=4183440/4192956
[pid=27615] ppid=27613 vsize=2836 CPUtime=342.17
/proc/27615/stat : 27615 (picosat) R 27613 27615 26452 0 -1 4194304 653 0 0 0 34217 0 0 0 25 0 1 0 287350317 2904064 632 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27615/statm: 709 632 48 102 0 604 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 2836

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27616
/proc/meminfo: memFree=1023960/2055920 swapFree=4183440/4192956
[pid=27615] ppid=27613 vsize=3024 CPUtime=402.14
/proc/27615/stat : 27615 (picosat) R 27613 27615 26452 0 -1 4194304 706 0 0 0 40214 0 0 0 25 0 1 0 287350317 3096576 675 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/27615/statm: 756 675 48 102 0 651 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 3024

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27616
/proc/meminfo: memFree=1023896/2055920 swapFree=4183440/4192956
[pid=27615] ppid=27613 vsize=3060 CPUtime=462.12
/proc/27615/stat : 27615 (picosat) R 27613 27615 26452 0 -1 4194304 730 0 0 0 46212 0 0 0 25 0 1 0 287350317 3133440 693 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27615/statm: 765 693 48 102 0 660 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 3060

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27616
/proc/meminfo: memFree=1023704/2055920 swapFree=4183440/4192956
[pid=27615] ppid=27613 vsize=3276 CPUtime=522.1
/proc/27615/stat : 27615 (picosat) R 27613 27615 26452 0 -1 4194304 781 0 0 0 52210 0 0 0 25 0 1 0 287350317 3354624 737 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27615/statm: 819 737 48 102 0 714 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 3276

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27616
/proc/meminfo: memFree=1023640/2055920 swapFree=4183440/4192956
[pid=27615] ppid=27613 vsize=3432 CPUtime=582.07
/proc/27615/stat : 27615 (picosat) R 27613 27615 26452 0 -1 4194304 820 0 0 0 58207 0 0 0 25 0 1 0 287350317 3514368 776 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27615/statm: 858 776 48 102 0 753 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 3432

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27616
/proc/meminfo: memFree=1023576/2055920 swapFree=4183440/4192956
[pid=27615] ppid=27613 vsize=3416 CPUtime=642.05
/proc/27615/stat : 27615 (picosat) R 27613 27615 26452 0 -1 4194304 820 0 0 0 64205 0 0 0 25 0 1 0 287350317 3497984 776 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/27615/statm: 854 776 48 102 0 749 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 3416

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27616
/proc/meminfo: memFree=1023512/2055920 swapFree=4183440/4192956
[pid=27615] ppid=27613 vsize=3424 CPUtime=702.03
/proc/27615/stat : 27615 (picosat) R 27613 27615 26452 0 -1 4194304 843 0 0 0 70203 0 0 0 25 0 1 0 287350317 3506176 786 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/27615/statm: 856 786 48 102 0 751 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 3424

[startup+762.304 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27616
/proc/meminfo: memFree=1023384/2055920 swapFree=4183440/4192956
[pid=27615] ppid=27613 vsize=3592 CPUtime=762.02
/proc/27615/stat : 27615 (picosat) R 27613 27615 26452 0 -1 4194304 883 0 0 0 76201 1 0 0 25 0 1 0 287350317 3678208 824 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/27615/statm: 898 824 48 102 0 793 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 3592

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27616
/proc/meminfo: memFree=1023384/2055920 swapFree=4183440/4192956
[pid=27615] ppid=27613 vsize=3588 CPUtime=821.99
/proc/27615/stat : 27615 (picosat) R 27613 27615 26452 0 -1 4194304 883 0 0 0 82198 1 0 0 25 0 1 0 287350317 3674112 824 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27615/statm: 897 824 48 102 0 792 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 3588

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27616
/proc/meminfo: memFree=1023320/2055920 swapFree=4183440/4192956
[pid=27615] ppid=27613 vsize=3620 CPUtime=881.97
/proc/27615/stat : 27615 (picosat) R 27613 27615 26452 0 -1 4194304 898 0 0 0 88196 1 0 0 25 0 1 0 287350317 3706880 839 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/27615/statm: 905 839 48 102 0 800 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 3620

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 27706
/proc/meminfo: memFree=1021976/2055920 swapFree=4183440/4192956
[pid=27615] ppid=27613 vsize=3676 CPUtime=941.89
/proc/27615/stat : 27615 (picosat) R 27613 27615 26452 0 -1 4194304 905 0 0 0 94187 2 0 0 25 0 1 0 287350317 3764224 846 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27615/statm: 919 846 48 102 0 814 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 3676

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 27786
/proc/meminfo: memFree=1021920/2055920 swapFree=4183440/4192956
[pid=27615] ppid=27613 vsize=3768 CPUtime=1001.82
/proc/27615/stat : 27615 (picosat) R 27613 27615 26452 0 -1 4194304 944 0 0 0 100180 2 0 0 25 0 1 0 287350317 3858432 879 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/27615/statm: 942 879 48 102 0 837 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 3768

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27814
/proc/meminfo: memFree=1022808/2055920 swapFree=4183440/4192956
[pid=27615] ppid=27613 vsize=3940 CPUtime=1061.78
/proc/27615/stat : 27615 (picosat) R 27613 27615 26452 0 -1 4194304 987 0 0 0 106176 2 0 0 25 0 1 0 287350317 4034560 922 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/27615/statm: 985 922 48 102 0 880 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 3940

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27814
/proc/meminfo: memFree=1022744/2055920 swapFree=4183440/4192956
[pid=27615] ppid=27613 vsize=4036 CPUtime=1121.75
/proc/27615/stat : 27615 (picosat) R 27613 27615 26452 0 -1 4194304 1005 0 0 0 112173 2 0 0 25 0 1 0 287350317 4132864 940 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27615/statm: 1009 940 48 102 0 904 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 4036

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27814
/proc/meminfo: memFree=1022808/2055920 swapFree=4183440/4192956
[pid=27615] ppid=27613 vsize=4036 CPUtime=1181.73
/proc/27615/stat : 27615 (picosat) R 27613 27615 26452 0 -1 4194304 1009 0 0 0 118171 2 0 0 25 0 1 0 287350317 4132864 944 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27615/statm: 1009 944 48 102 0 904 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 4036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27814
/proc/meminfo: memFree=1022808/2055920 swapFree=4183440/4192956
[pid=27615] ppid=27613 vsize=4036 CPUtime=1200.03
/proc/27615/stat : 27615 (picosat) R 27613 27615 26452 0 -1 4194304 1009 0 0 0 120001 2 0 0 25 0 1 0 287350317 4132864 944 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/27615/statm: 1009 944 48 102 0 904 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 4036

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.04
CPU user time (s): 1200.01
CPU system time (s): 0.030995
CPU usage (%): 99.953
Max. virtual memory (cumulated for all children) (KiB): 4140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1009
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2345

runsolver used 0.799878 second user time and 2.57761 second system time

The end



Launcher Data (download as text)




Begin job on node42 on Wed Feb 28 14:45:43 UTC 2007

IDJOB= 316662
IDBENCH= 20447
IDSOLVER= 106
FILE ID= node42/316662-1172673943

PBS_JOBID= 3981227

Free space on /tmp= 66509 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s105-100.cnf
COMMAND LINE= /tmp/evaluation/316662-1172673943/picosat /tmp/evaluation/316662-1172673943/instance-316662-1172673943.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-316662-1172673943 -o ROOT/results/node42/solver-316662-1172673943 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316662-1172673943/picosat /tmp/evaluation/316662-1172673943/instance-316662-1172673943.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  10504a7a3c243a95ceed50b111e5b049

RANDOM SEED= 768830090

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1027320 kB
Buffers:         43460 kB
Cached:         931608 kB
SwapCached:       3792 kB
Active:         349108 kB
Inactive:       636008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1027320 kB
SwapTotal:     4192956 kB
SwapFree:      4183440 kB
Dirty:             496 kB
Writeback:           0 kB
Mapped:          15464 kB
Slab:            29624 kB
Committed_AS:   951864 kB
PageTables:       1408 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66509 MiB

End job on node42 on Wed Feb 28 15:05:46 UTC 2007